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Python: format()
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Python: Clear list
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L1 = [1, 2, 3] L2 = L1 print(L1) >>[1, 2, 3] print(L2) >>[1, 2, 3] L1 = [] # create new empty list, so L2 values still exist print(L1) >>[] print(L2) >>[1, 2, 3] # not cleared L1 = L2 L1[:] = [] # substitute empty list to referenced list print(L1) >>[] print(L2) >>[] # also cleared |
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